2 papers
cs.CL2026
BlueprintAgent: Constraint-Triggered Targeted Revisits for Simulation-Ready Generation from Scanned Structural Blueprints
Zhouyuan Xu, Chen Yang, Linhao Wang +2
Converting in-service reinforced-concrete (RC) building blueprints into simulation-ready models---structured frame representations that support deterministic FEM export and qualifi…
cs.LG2026
Beyond Arbitrary Geometry: Topology Generalization In neural PDE Operators
Peiyao Chen, Zhouyuan Xu, Jianguo Nie +2
Neural operators that accept arbitrary meshes are often treated as geometry-general, but unseen domain topology changes both the invariant and decaying subspaces of a PDE operator.…